settings.py
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1 # Copyright (c) 2011, Dirk Thomas, Dorian Scholz, TU Darmstadt
2 # All rights reserved.
3 #
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5 # modification, are permitted provided that the following conditions
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29 # POSSIBILITY OF SUCH DAMAGE.
30 
31 from python_qt_binding.QtCore import QObject, Slot
32 
33 
34 class Settings(QObject):
35  """Storage of key-value data with a QSettings-like interface."""
36 
37  def __init__(self, settings_proxy, group):
38  super(Settings, self).__init__()
39  self.setObjectName('Settings')
40 
41  self._settings_proxy = settings_proxy
42  self._group = group
43 
44  def get_settings(self, group):
45  prefix = self._group
46  if prefix != '':
47  prefix += '/'
48  return Settings(self._settings_proxy, prefix + group)
49 
50  @Slot(result='QStringList')
51  def all_keys(self):
52  return self._settings_proxy.all_keys(self._group)
53 
54 # def begin_read_array(self):
55 
56 # def begin_write_array(self):
57 
58  @Slot(result='QStringList')
59  def child_groups(self):
60  return self._settings_proxy.child_groups(self._group)
61 
62  @Slot(result='QStringList')
63  def child_keys(self):
64  return self._settings_proxy.child_keys(self._group)
65 
66  @Slot(str, result=bool)
67  def contains(self, key):
68  return self._settings_proxy.contains(self._group, key)
69 
70 # def end_array(self):
71 
72  @Slot(str)
73  def remove(self, key):
74  self._settings_proxy.remove(self._group, key)
75 
76 # def set_array_index(self, i):
77 
78  @Slot(str, 'QVariant')
79  def set_value(self, key, value):
80  # work around for NoneType values via DBus
81  if value is None:
82  value = '__NoneType__'
83  self._settings_proxy.set_value(self._group, key, value)
84 
85  @Slot(str, 'QVariant', result='QVariant')
86  def value(self, key, default_value=None):
87  # work around for passing NoneType (default_)values via DBus
88  if default_value is None:
89  default_value = '__NoneType__'
90  value = self._settings_proxy.value(self._group, key, default_value)
91  if value == '__NoneType__':
92  value = None
93  return value
qt_gui.settings.Settings.remove
def remove(self, key)
Definition: settings.py:73
qt_gui.settings.Settings.value
def value(self, key, default_value=None)
Definition: settings.py:86
qt_gui.settings.Settings.contains
def contains(self, key)
Definition: settings.py:67
qt_gui.settings.Settings.child_keys
def child_keys(self)
Definition: settings.py:63
qt_gui.settings.Settings.get_settings
def get_settings(self, group)
Definition: settings.py:44
qt_gui.settings.Settings.all_keys
def all_keys(self)
Definition: settings.py:51
qt_gui.settings.Settings.child_groups
def child_groups(self)
Definition: settings.py:59
qt_gui.settings.Settings.set_value
def set_value(self, key, value)
Definition: settings.py:79
qt_gui.settings.Settings._group
_group
Definition: settings.py:42
qt_gui.settings.Settings._settings_proxy
_settings_proxy
Definition: settings.py:41
qt_gui.settings.Settings.__init__
def __init__(self, settings_proxy, group)
Definition: settings.py:37
qt_gui.settings.Settings
Definition: settings.py:34


qt_gui
Author(s): Dirk Thomas
autogenerated on Sat Jun 25 2022 02:15:05